请问“少做少错，多做多错”英语要怎么翻译呢？

The less you do,the less mistakes you could make.(或the more you do,the more mistakes you could make)翻译一句意思就到了，两句都翻译感觉是罗嗦的。

Do more wrong

do less with less mistakes and
do more with more mistakes.

意译：

The number of errors you have made depends on the number of exercises you have done.

Less so fewer mistakes, more and more wrong